?? ?????????:?????????
????:1????????:?????
2??????????
3???????
4???????
5???????
??? ??????????????? ??
???2????7? (??? ? ?????)??2?????7????,?????????????,?68??????????????????????????8??????????????????(??)
???:?????????????2????7? (??? ? ?????)??2?????7????,?????????????,?68??????????????????????????8??????????????????(??)
???:??????????????:1????????:?????
2??????????
3???????
4???????
5???????
??? ??????????????? ??
???2????7? (??? ? ?????)??2?????7????,?????????????,?68??????????????????????????8??????????????????(??)
???:??????????